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Laser rangefinders automate the cattle industry | Acuity laser ...

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<strong>Laser</strong><br />

<strong>rangefinders</strong> <strong>automate</strong> <strong>the</strong> <strong>cattle</strong> <strong>industry</strong> | <strong>Acuity</strong> <strong>laser</strong> measurement<br />

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1-503-227-5178<br />

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<strong>Laser</strong> <strong>rangefinders</strong> <strong>automate</strong> <strong>the</strong> <strong>cattle</strong> <strong>industry</strong><br />

<strong>Laser</strong> sensors measure cow hip height from overhead<br />

Home > Products > AR4000 > Common applications > Livestock measurementsl<br />

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<strong>Acuity</strong> <strong>laser</strong> <strong>rangefinders</strong> have been adopted in <strong>the</strong> <strong>cattle</strong> <strong>industry</strong>. As a means of<br />

automating <strong>the</strong> measurements of growing cows in feedyards, a major beef technologies<br />

company from Texas decided to use non-contact measurement principles.<br />

Historically, in determining how long to feed <strong>the</strong> <strong>cattle</strong> and when to market <strong>the</strong>m, <strong>the</strong> feedyard manager subjectively evaluated an entire pen of<br />

<strong>cattle</strong> at a time. When a group or “lot” of <strong>cattle</strong> first arrived at <strong>the</strong> feedyard, <strong>the</strong> manager went out to <strong>the</strong>ir pen and looked at or “eyeballed” those<br />

<strong>cattle</strong> and made a guess at how long he should feed <strong>the</strong>m. Today, using <strong>the</strong> AR4000-LV <strong>laser</strong> rangefinder, <strong>the</strong> feedmanager can collect metrics for<br />

each cow by measuring "hip height", a major indicator for <strong>the</strong> size of <strong>the</strong> cow.<br />

The engineers position <strong>the</strong> AR4000-LV <strong>laser</strong> rangefinder from <strong>the</strong> ceiling<br />

supports and aim <strong>the</strong> <strong>laser</strong> spot down to <strong>the</strong> floor. The sensor is "zeroed"<br />

and when a cow passes underneath <strong>the</strong> <strong>laser</strong> sensor, <strong>the</strong> system<br />

captures <strong>the</strong> distance to <strong>the</strong> top of <strong>the</strong> cow's back (hip heigth).<br />

<strong>Laser</strong> sensors measure <strong>the</strong> height of livestock<br />

http://www.acuity<strong>laser</strong>.com/AR4000/common-applications-<strong>cattle</strong>.shtml (1 / 2)2010-01-19 오후 4:1


<strong>Laser</strong><br />

<strong>rangefinders</strong> <strong>automate</strong> <strong>the</strong> <strong>cattle</strong> <strong>industry</strong> | <strong>Acuity</strong> <strong>laser</strong> measurement<br />

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© Copyright 2009, Schmitt Measurement Systems, Inc.<br />

Makers of precision surface measurement and alignment products<br />

http://www.acuity<strong>laser</strong>.com/AR4000/common-applications-<strong>cattle</strong>.shtml (2 / 2)2010-01-19 오후 4:1

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